FE prediction of bearing capacity over reinforced soil.

Detalhes bibliográficos
Autor(a) principal: Nogueira, Christianne de Lyra
Data de Publicação: 2007
Outros Autores: Oliveira, Rodrigo Rodrigues Vieira de, Araújo, Luiz Gonzaga de, Faria, Patrícia de Oliveira, Zornberg, Jorge Gabriel
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UFOP
Texto Completo: http://www.repositorio.ufop.br/handle/123456789/1374
Resumo: This paper presents the numerical simulation using an elastoplastic analysis of the bearing capacity of shallow foundations. The problem involves axisymmetric conditions on reinforced soil using finite element method (FEM). The foundation soil is modeled as a nonassociative elastoplastic Mohr-Coulomb material. The reinforcement is modeled as a linear elastic material. The ultimate bearing capacity obtained in this study is compared to solutions obtained using limit equilibrium and limit analysis. A parametric study was conducted for different configurations of reinforcement for a special case of frictionless foundation soil. The numerical results show good agreement with analytical results indicating the suitability of the numerical model used in this study and implemented into the code ANLOG - Non-Linear Analysis of Geotechnical Problems.
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spelling Nogueira, Christianne de LyraOliveira, Rodrigo Rodrigues Vieira deAraújo, Luiz Gonzaga deFaria, Patrícia de OliveiraZornberg, Jorge Gabriel2012-09-10T17:15:34Z2012-09-10T17:15:34Z2007NOGUEIRA, C. de L. et al. FE prediction of bearing capacity over reinforced soil. In: 5th International Workshop, 5., 2007, Guimarães (PT). Anais... London, UK: Taylor&Francis, 2007. v. 1. p.1391-1402. Disponível em: http://www.ce.utexas.edu/prof/zornberg/pdfs/CP/Nogueira_Oliveira_Araujo_Faria_Zornberg_2007.pdf. Acesso em: 10/09/2012.http://www.repositorio.ufop.br/handle/123456789/1374This paper presents the numerical simulation using an elastoplastic analysis of the bearing capacity of shallow foundations. The problem involves axisymmetric conditions on reinforced soil using finite element method (FEM). The foundation soil is modeled as a nonassociative elastoplastic Mohr-Coulomb material. The reinforcement is modeled as a linear elastic material. The ultimate bearing capacity obtained in this study is compared to solutions obtained using limit equilibrium and limit analysis. A parametric study was conducted for different configurations of reinforcement for a special case of frictionless foundation soil. The numerical results show good agreement with analytical results indicating the suitability of the numerical model used in this study and implemented into the code ANLOG - Non-Linear Analysis of Geotechnical Problems.FE prediction of bearing capacity over reinforced soil.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPinfo:eu-repo/semantics/openAccessLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://www.repositorio.ufop.br/bitstream/123456789/1374/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD55ORIGINALEVENTO_PredictionBearingCapacity.pdfEVENTO_PredictionBearingCapacity.pdfapplication/pdf221452http://www.repositorio.ufop.br/bitstream/123456789/1374/1/EVENTO_PredictionBearingCapacity.pdf75eaf3b5da60e248eb4a0270633f6dddMD51123456789/13742019-03-08 10:14:28.782oai:localhost: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Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-03-08T15:14:28Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false
dc.title.pt_BR.fl_str_mv FE prediction of bearing capacity over reinforced soil.
title FE prediction of bearing capacity over reinforced soil.
spellingShingle FE prediction of bearing capacity over reinforced soil.
Nogueira, Christianne de Lyra
title_short FE prediction of bearing capacity over reinforced soil.
title_full FE prediction of bearing capacity over reinforced soil.
title_fullStr FE prediction of bearing capacity over reinforced soil.
title_full_unstemmed FE prediction of bearing capacity over reinforced soil.
title_sort FE prediction of bearing capacity over reinforced soil.
author Nogueira, Christianne de Lyra
author_facet Nogueira, Christianne de Lyra
Oliveira, Rodrigo Rodrigues Vieira de
Araújo, Luiz Gonzaga de
Faria, Patrícia de Oliveira
Zornberg, Jorge Gabriel
author_role author
author2 Oliveira, Rodrigo Rodrigues Vieira de
Araújo, Luiz Gonzaga de
Faria, Patrícia de Oliveira
Zornberg, Jorge Gabriel
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Nogueira, Christianne de Lyra
Oliveira, Rodrigo Rodrigues Vieira de
Araújo, Luiz Gonzaga de
Faria, Patrícia de Oliveira
Zornberg, Jorge Gabriel
description This paper presents the numerical simulation using an elastoplastic analysis of the bearing capacity of shallow foundations. The problem involves axisymmetric conditions on reinforced soil using finite element method (FEM). The foundation soil is modeled as a nonassociative elastoplastic Mohr-Coulomb material. The reinforcement is modeled as a linear elastic material. The ultimate bearing capacity obtained in this study is compared to solutions obtained using limit equilibrium and limit analysis. A parametric study was conducted for different configurations of reinforcement for a special case of frictionless foundation soil. The numerical results show good agreement with analytical results indicating the suitability of the numerical model used in this study and implemented into the code ANLOG - Non-Linear Analysis of Geotechnical Problems.
publishDate 2007
dc.date.issued.fl_str_mv 2007
dc.date.accessioned.fl_str_mv 2012-09-10T17:15:34Z
dc.date.available.fl_str_mv 2012-09-10T17:15:34Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
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dc.identifier.citation.fl_str_mv NOGUEIRA, C. de L. et al. FE prediction of bearing capacity over reinforced soil. In: 5th International Workshop, 5., 2007, Guimarães (PT). Anais... London, UK: Taylor&Francis, 2007. v. 1. p.1391-1402. Disponível em: http://www.ce.utexas.edu/prof/zornberg/pdfs/CP/Nogueira_Oliveira_Araujo_Faria_Zornberg_2007.pdf. Acesso em: 10/09/2012.
dc.identifier.uri.fl_str_mv http://www.repositorio.ufop.br/handle/123456789/1374
identifier_str_mv NOGUEIRA, C. de L. et al. FE prediction of bearing capacity over reinforced soil. In: 5th International Workshop, 5., 2007, Guimarães (PT). Anais... London, UK: Taylor&Francis, 2007. v. 1. p.1391-1402. Disponível em: http://www.ce.utexas.edu/prof/zornberg/pdfs/CP/Nogueira_Oliveira_Araujo_Faria_Zornberg_2007.pdf. Acesso em: 10/09/2012.
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